2SK1254S 데이터 시트보기 (PDF) - Renesas Electronics
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2SK1254S Datasheet PDF : 8 Pages
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2SK1254(L), 2SK1254(S)
Reverse Drain Current vs.
Source to Drain Voltage
5
Pulse Test
4
3
10 V
15 V
2
1
VGS = 0, –5 V
0
0.4 0.8 1.2 1.6 2.0
Source to Drain Voltage VSD (V)
Normalized Transient Thermal Impedance vs. Pulse Width
3
1.0 D = 1
0.5
TC = 25°C
0.3 0.2
0.1
0.1 0.05
θch–c (t) = γS (t) • θch–c
θch–c = 6.25°C/W, TC = 25°C
0.02
0.03
0.01
1
Shot
Pulse
PDM
PW
T
D
=
PW
T
0.01
10 µ
100 µ
1m
10 m
100 m
1
10
Pulse Width PW (S)
Switching Time Test Circuit
Vin Monitor
D.U.T
Vout Monitor
RL
Vin = 10 V
50 Ω
VDD = 30 V
Waveforms
90 %
Vin 10 %
Vout 10 %
10 %
td (on)
90 %
90 %
tr
td (off)
tf
Rev.2.00 Sep 07, 2005 page 5 of 7
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